1. 过去的20年中，他几乎做好了所有的准备，差一点就可以毕业了。   

    2. 国庆就要到了，除他之外，所有的人都正在为此庆典准备着。   

    3. 并不是所有的外国游客都来自欧洲。   

    4. 他们两个都没有去过中国。   

    5. 由于交通堵塞，公交车不规律地向前移动，而且速度非常的慢。   

1. In the last 20 years, he has all but graduated from that university.   

    2. National Day is coming, and everyone but him is preparing for the celebration.   

    3. Not all of the foreign visitors came from Europe.   

    4. Neither of them have visited China.   

    5. Because of the heavy traffic, the bus moved forward irregularly, and the speed even then was very slow.